Brand: Honeywell · SKU: C7046A · MPN: C7046A (Varies by specific ordering number) · Category: Components
The C7046 series of Air Temperature Sensors functions as primary and/or secondary sensors in electronic control systems. Specifically, C7046A sensors have a probe length of 8 in. (203 mm) and a nominal sensor resistance of 3000 ohms at 77°F (25°C). They utilize a carbon type, negative temperature coefficient (NTC) thermistor sensing element. Features include no settings or calibration required, solid-state components not affected by dust or dirt, fast reacting capability, and a rugged stainless steel (or aluminum, per some sources) insertion probe. It mounts on a duct or plenum surface with a mounting flange or inside a 2 in. by 4 in. (51 by 102 mm) junction box. Specific model examples like the C7046A1004/U operate in a temperature range of 40 to 150 deg F and include 6 in. leadwires.
| Mounting | Duct/Plenum surface with flange or in 2 in. x 4 in. junction box |
|---|---|
| Sensor Type | Air Temperature Sensor |
| Probe Length | 8 in. (203 mm) |
| Probe Diameter | 1/4 in. (6 mm) |
| Sensing Element | NTC Thermistor (Carbon type) |
| Leadwires Length | 6 in. (152 mm) (Includes: 6 in. leadwires) |
| Nominal Resistance | 3000 ohms at 77°F (25°C) |
| Temperature Rating (Example C7046A1004/U) | 40 to 150 deg F |
| Warranty | 1 year (for related T775 controller models, may apply to sensor) |
| Weight | N/A |
| Dimensions | Overall dimensions (for a specific model like C7046A1004/U) are approximately 1 in H x 2 in W x 9 in D. |
The C7046A is a durable air temperature sensor designed for use in electronic control systems, typically for duct or plenum air temperature sensing. It features a 3000-ohm NTC thermistor element, an 8-inch probe, and requires no calibration.
Yes, this Honeywell C7046A Air Temperature Sensor (C7046A) is 100% genuine Honeywell hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Honeywell C7046A Air Temperature Sensor includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the C7046A.